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The Data Behind Nike's “4%” Shoe | Runner's World
Episode 9: World Marathon Records are Falling, Ineos 1:59, Breaking 2, Nike Vaporfly 4%, Mechanical Doping, and more - The Art and Science of Running Podcast
Athletes wear custom-engineered Nike trainers in attempt to break two-hour marathon barrier
The Epic Untold Story of Nike's Two Hour Marathon Attempt | WIRED